instantaneous rate

The plot of concentration versus time is shown in below figure. The instantaneous rates were calculated at times 6.5 hours and 16.2 hour..

Example: Dehalogenation of trimethyl methyl bromide (CH 3 ) 3 CBr is given by the reaction. The following data were obtained. time/h [(CH3)3 CBr] x 10 - 2 M Instantaneous Rate Ms-1 0 10.39 3.15 8.96 6.20 7.76 Rate at time = 6.5 hours ..

Find the instantaneous rate of change of f ( x ) = 2 x 2 + 4 x + 3 at x = 1. => - 4 or 8 or - 8 or 9..

Find the instantaneous rate of change of f ( x ) = 3 x 2 + 4 x - 2 at x = 1. => 1 10 or 0 or 10 or 5 or - 10..

Find the instantaneous rate of change of f ( x ) = 96 x - 16 x 2 at x = 1. => 64 or 1 64 or - 64 or 80..

What is the instantaneous rate of change of f ( b ) = b 2 + 2 b + 3 with respect to b ? => 2 b or 2 b + 2 or 2 b + 5 or b 2 + 2 b + 3..

. Average rate of a reaction does not represent the actual rate of a reaction at any instant of time. From the figures 6.1 and 6.2 it is clear that the rate of reaction actually decreases with time. This is because the rate of reaction depends on the concentr..

Concentration dependence of rate is a differential equation (equation 8). It is tedious to determine the instantaneous rates from the slopes of the tangents for each value of t and this in turn makes the rate law determination difficult. To avoid this difficu..

For this reaction, the increase in the concentration of acetic acid is determined by measuring the pH of the solution (sample). The concentration values obtained at different times are then plotted. From the graph of concentration versus time, the average rate and instantaneous ..

The plot of concentration versus time is shown in below figure. The instantaneous rates were calculated at times 6.5 hours and 16.2 hours. The rates are, at time = 6.5 hours = 0.39 M / hr at time = 16.2 hours = 0.23 M / hr fig 6..